Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2024-20307

Disclosure Date: March 27, 2024 •
CVE-2024-20307
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

A vulnerability in the IKEv1 fragmentation code of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a heap overflow, resulting in an affected device reloading.

This vulnerability exists because crafted, fragmented IKEv1 packets are not properly reassembled. An attacker could exploit this vulnerability by sending crafted UDP packets to an affected system. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.

Note: Only traffic that is directed to the affected system can be used to exploit this vulnerability. This vulnerability can be triggered by IPv4 and IPv6 traffic.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
IOS 15.1(2)SG8
IOS 15.2(4)M11
IOS 15.1(2)SY8
IOS 15.1(2)SY9
IOS 15.1(2)SY10
IOS 15.1(2)SY11
IOS 15.1(2)SY12
IOS 15.1(2)SY13
IOS 15.1(2)SY14
IOS 15.1(2)SY15
IOS 15.1(2)SY16
IOS 15.3(3)S8
IOS 15.3(3)S9
IOS 15.3(3)S10
IOS 15.3(3)S8a
IOS 15.2(4)E2
IOS 15.2(3)E4
IOS 15.2(5)E
IOS 15.2(4)E3
IOS 15.2(5b)E
IOS 15.2(3)E5
IOS 15.2(4)E4
IOS 15.2(4)E5
IOS 15.2(4)E5a
IOS 15.2(4)E6
IOS 15.2(4)E7
IOS 15.2(4)E8
IOS 15.2(4)E9
IOS 15.2(4)E10
IOS 15.2(4)E10a
IOS 15.2(4)E10d
IOS 15.4(3)S6
IOS 15.4(3)S7
IOS 15.4(3)S6a
IOS 15.4(3)S8
IOS 15.4(3)S9
IOS 15.4(3)S10
IOS 15.3(3)M8
IOS 15.3(3)M9
IOS 15.3(3)M10
IOS 15.3(3)M8a
IOS 15.2(1)SY3
IOS 15.2(1)SY4
IOS 15.2(1)SY5
IOS 15.2(1)SY6
IOS 15.2(1)SY7
IOS 15.2(1)SY8
IOS 15.5(3)S3
IOS 15.5(1)S4
IOS 15.5(2)S4
IOS 15.5(3)S4
IOS 15.5(3)S5
IOS 15.5(3)S6
IOS 15.5(3)S6a
IOS 15.5(3)S7
IOS 15.5(3)S6b
IOS 15.5(3)S8
IOS 15.5(3)S9
IOS 15.5(3)S10
IOS 15.5(3)S9a
IOS 15.5(2)T4
IOS 15.2(5)EA
IOS 15.2(4)EA4
IOS 15.2(4)EA5
IOS 15.2(4)EA6
IOS 15.2(4)EA7
IOS 15.2(4)EA8
IOS 15.2(4)EA9
IOS 15.2(4)EA9a
IOS 15.5(3)M3
IOS 15.5(3)M4
IOS 15.5(3)M4a
IOS 15.5(3)M5
IOS 15.5(3)M6
IOS 15.5(3)M7
IOS 15.5(3)M6a
IOS 15.5(3)M8
IOS 15.5(3)M9
IOS 15.5(3)M10
IOS 15.3(1)SY1
IOS 15.3(1)SY2
IOS 15.2(4)EC1
IOS 15.2(4)EC2
IOS 15.4(1)SY
IOS 15.4(1)SY1
IOS 15.4(1)SY2
IOS 15.4(1)SY3
IOS 15.4(1)SY4
IOS 15.5(1)SY
IOS 15.5(1)SY1
IOS 15.5(1)SY2
IOS 15.5(1)SY3
IOS 15.5(1)SY4
IOS 15.5(1)SY5
IOS 15.5(1)SY6
IOS 15.5(1)SY7
IOS 15.5(1)SY8
IOS 15.5(1)SY9
IOS 15.5(1)SY10
IOS 15.5(1)SY11
IOS 15.7(3)M
IOS 15.7(3)M1
IOS 15.7(3)M0a
IOS 15.7(3)M3
IOS 15.7(3)M2
IOS 15.7(3)M4
IOS 15.7(3)M5
IOS 15.7(3)M4a
IOS 15.7(3)M4b
IOS 15.7(3)M6
IOS 15.7(3)M7
IOS 15.7(3)M8
IOS 15.7(3)M9
IOS 15.8(3)M
IOS 15.8(3)M1
IOS 15.8(3)M0a
IOS 15.8(3)M0b
IOS 15.8(3)M2
IOS 15.8(3)M1a
IOS 15.8(3)M3
IOS 15.8(3)M2a
IOS 15.8(3)M4
IOS 15.8(3)M3a
IOS 15.8(3)M3b
IOS 15.8(3)M5
IOS 15.8(3)M6
IOS 15.8(3)M7
IOS 15.8(3)M8
IOS 15.8(3)M9
IOS 15.8(3)M10
IOS 15.9(3)M
IOS 15.9(3)M1
IOS 15.9(3)M0a
IOS 15.9(3)M2
IOS 15.9(3)M3
IOS 15.9(3)M2a
IOS 15.9(3)M3a
IOS 15.9(3)M4
IOS 15.9(3)M3b
IOS 15.9(3)M5
IOS 15.9(3)M4a
IOS 15.9(3)M6
IOS 15.9(3)M7
IOS 15.9(3)M6a
IOS 15.9(3)M6b
IOS 15.9(3)M7a
IOS 15.3(3)JPI11
Cisco IOS XE Software 3.4.8SG
Cisco IOS XE Software 3.10.8S
Cisco IOS XE Software 3.10.8aS
Cisco IOS XE Software 3.10.9S
Cisco IOS XE Software 3.10.10S
Cisco IOS XE Software 3.13.6S
Cisco IOS XE Software 3.13.7S
Cisco IOS XE Software 3.13.6aS
Cisco IOS XE Software 3.13.7aS
Cisco IOS XE Software 3.13.8S
Cisco IOS XE Software 3.13.9S
Cisco IOS XE Software 3.13.10S
Cisco IOS XE Software 3.14.4S
Cisco IOS XE Software 3.15.4S
Cisco IOS XE Software 3.7.4E
Cisco IOS XE Software 3.7.5E
Cisco IOS XE Software 3.16.3S
Cisco IOS XE Software 3.16.3aS
Cisco IOS XE Software 3.16.4S
Cisco IOS XE Software 3.16.4aS
Cisco IOS XE Software 3.16.4bS
Cisco IOS XE Software 3.16.5S
Cisco IOS XE Software 3.16.4dS
Cisco IOS XE Software 3.16.6S
Cisco IOS XE Software 3.16.7S
Cisco IOS XE Software 3.16.6bS
Cisco IOS XE Software 3.16.7aS
Cisco IOS XE Software 3.16.7bS
Cisco IOS XE Software 3.16.8S
Cisco IOS XE Software 3.16.9S
Cisco IOS XE Software 3.16.10S
Cisco IOS XE Software 16.1.3
Cisco IOS XE Software 16.2.1
Cisco IOS XE Software 16.2.2
Cisco IOS XE Software 3.8.2E
Cisco IOS XE Software 3.8.3E
Cisco IOS XE Software 3.8.4E
Cisco IOS XE Software 3.8.5E
Cisco IOS XE Software 3.8.5aE
Cisco IOS XE Software 3.8.6E
Cisco IOS XE Software 3.8.7E
Cisco IOS XE Software 3.8.8E
Cisco IOS XE Software 3.8.9E
Cisco IOS XE Software 3.8.10E
Cisco IOS XE Software 16.3.1
Cisco IOS XE Software 16.3.2
Cisco IOS XE Software 16.3.3
Cisco IOS XE Software 16.3.1a
Cisco IOS XE Software 16.3.4
Cisco IOS XE Software 16.3.5
Cisco IOS XE Software 16.3.5b
Cisco IOS XE Software 16.3.6
Cisco IOS XE Software 16.3.7
Cisco IOS XE Software 16.3.8
Cisco IOS XE Software 16.3.9
Cisco IOS XE Software 16.3.10
Cisco IOS XE Software 16.3.11
Cisco IOS XE Software 16.4.1
Cisco IOS XE Software 16.4.2
Cisco IOS XE Software 16.4.3
Cisco IOS XE Software 16.5.1
Cisco IOS XE Software 16.5.1a
Cisco IOS XE Software 16.5.1b
Cisco IOS XE Software 16.5.2
Cisco IOS XE Software 16.5.3
Cisco IOS XE Software 3.9.0E
Cisco IOS XE Software 16.6.1
Cisco IOS XE Software 16.6.2
Cisco IOS XE Software 16.6.3
Cisco IOS XE Software 16.6.4
Cisco IOS XE Software 16.6.5
Cisco IOS XE Software 16.6.4a
Cisco IOS XE Software 16.6.5a
Cisco IOS XE Software 16.6.6
Cisco IOS XE Software 16.6.7
Cisco IOS XE Software 16.6.8
Cisco IOS XE Software 16.6.9
Cisco IOS XE Software 16.6.10
Cisco IOS XE Software 16.7.1
Cisco IOS XE Software 16.7.1a
Cisco IOS XE Software 16.7.1b
Cisco IOS XE Software 16.7.2
Cisco IOS XE Software 16.7.3
Cisco IOS XE Software 16.7.4
Cisco IOS XE Software 16.8.1
Cisco IOS XE Software 16.8.1a
Cisco IOS XE Software 16.8.1b
Cisco IOS XE Software 16.8.1s
Cisco IOS XE Software 16.8.1c
Cisco IOS XE Software 16.8.1d
Cisco IOS XE Software 16.8.2
Cisco IOS XE Software 16.8.1e
Cisco IOS XE Software 16.8.3
Cisco IOS XE Software 16.9.1
Cisco IOS XE Software 16.9.2
Cisco IOS XE Software 16.9.1a
Cisco IOS XE Software 16.9.1b
Cisco IOS XE Software 16.9.1s
Cisco IOS XE Software 16.9.3
Cisco IOS XE Software 16.9.4
Cisco IOS XE Software 16.9.3a
Cisco IOS XE Software 16.9.5
Cisco IOS XE Software 16.9.5f
Cisco IOS XE Software 16.9.6
Cisco IOS XE Software 16.9.7
Cisco IOS XE Software 16.9.8
Cisco IOS XE Software 16.10.1
Cisco IOS XE Software 16.10.1a
Cisco IOS XE Software 16.10.1b
Cisco IOS XE Software 16.10.1s
Cisco IOS XE Software 16.10.1c
Cisco IOS XE Software 16.10.1e
Cisco IOS XE Software 16.10.1d
Cisco IOS XE Software 16.10.2
Cisco IOS XE Software 16.10.1f
Cisco IOS XE Software 16.10.1g
Cisco IOS XE Software 16.10.3
Cisco IOS XE Software 16.11.1
Cisco IOS XE Software 16.11.1a
Cisco IOS XE Software 16.11.1b
Cisco IOS XE Software 16.11.2
Cisco IOS XE Software 16.11.1s
Cisco IOS XE Software 16.12.1
Cisco IOS XE Software 16.12.1s
Cisco IOS XE Software 16.12.1a
Cisco IOS XE Software 16.12.1c
Cisco IOS XE Software 16.12.1w
Cisco IOS XE Software 16.12.2
Cisco IOS XE Software 16.12.1y
Cisco IOS XE Software 16.12.2a
Cisco IOS XE Software 16.12.3
Cisco IOS XE Software 16.12.8
Cisco IOS XE Software 16.12.2s
Cisco IOS XE Software 16.12.1x
Cisco IOS XE Software 16.12.1t
Cisco IOS XE Software 16.12.4
Cisco IOS XE Software 16.12.3s
Cisco IOS XE Software 16.12.3a
Cisco IOS XE Software 16.12.4a
Cisco IOS XE Software 16.12.5
Cisco IOS XE Software 16.12.6
Cisco IOS XE Software 16.12.1z1
Cisco IOS XE Software 16.12.5a
Cisco IOS XE Software 16.12.5b
Cisco IOS XE Software 16.12.1z2
Cisco IOS XE Software 16.12.6a
Cisco IOS XE Software 16.12.7
Cisco IOS XE Software 16.12.9
Cisco IOS XE Software 17.1.1
Cisco IOS XE Software 17.1.1a
Cisco IOS XE Software 17.1.1s
Cisco IOS XE Software 17.1.1t
Cisco IOS XE Software 17.1.3
Cisco IOS XE Software 17.2.1
Cisco IOS XE Software 17.2.1r
Cisco IOS XE Software 17.2.1a
Cisco IOS XE Software 17.2.1v
Cisco IOS XE Software 17.2.2
Cisco IOS XE Software 17.2.3
Cisco IOS XE Software 17.3.1
Cisco IOS XE Software 17.3.2
Cisco IOS XE Software 17.3.3
Cisco IOS XE Software 17.3.1a
Cisco IOS XE Software 17.3.1w
Cisco IOS XE Software 17.3.2a
Cisco IOS XE Software 17.3.1x
Cisco IOS XE Software 17.3.1z
Cisco IOS XE Software 17.3.4
Cisco IOS XE Software 17.3.5
Cisco IOS XE Software 17.3.4a
Cisco IOS XE Software 17.3.6
Cisco IOS XE Software 17.3.4b
Cisco IOS XE Software 17.3.4c
Cisco IOS XE Software 17.3.5a
Cisco IOS XE Software 17.3.5b
Cisco IOS XE Software 17.3.7
Cisco IOS XE Software 17.4.1
Cisco IOS XE Software 17.4.2
Cisco IOS XE Software 17.4.1a
Cisco IOS XE Software 17.4.1b
Cisco IOS XE Software 17.4.2a
Cisco IOS XE Software 17.5.1
Cisco IOS XE Software 17.5.1a
Cisco IOS XE Software 17.6.1
Cisco IOS XE Software 17.6.2
Cisco IOS XE Software 17.6.1w
Cisco IOS XE Software 17.6.1a
Cisco IOS XE Software 17.6.1x
Cisco IOS XE Software 17.6.3
Cisco IOS XE Software 17.6.1y
Cisco IOS XE Software 17.6.1z
Cisco IOS XE Software 17.6.3a
Cisco IOS XE Software 17.6.4
Cisco IOS XE Software 17.6.1z1
Cisco IOS XE Software 17.6.5
Cisco IOS XE Software 17.6.5a
Cisco IOS XE Software 17.7.1
Cisco IOS XE Software 17.7.1a
Cisco IOS XE Software 17.7.1b
Cisco IOS XE Software 17.7.2
Cisco IOS XE Software 17.10.1
Cisco IOS XE Software 17.10.1a
Cisco IOS XE Software 17.10.1b
Cisco IOS XE Software 17.8.1
Cisco IOS XE Software 17.8.1a
Cisco IOS XE Software 17.9.1
Cisco IOS XE Software 17.9.1w
Cisco IOS XE Software 17.9.2
Cisco IOS XE Software 17.9.1a
Cisco IOS XE Software 17.9.1x
Cisco IOS XE Software 17.9.1y
Cisco IOS XE Software 17.9.3
Cisco IOS XE Software 17.9.2a
Cisco IOS XE Software 17.9.1x1
Cisco IOS XE Software 17.9.3a
Cisco IOS XE Software 17.11.1
Cisco IOS XE Software 17.11.1a
Cisco IOS XE Software 17.11.99SW
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • Cisco

Products

  • IOS,
  • Cisco IOS XE Software

Additional Info

Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Technical Analysis